12413277 has 16 divisors (see below), whose sum is σ = 18506880. Its totient is φ = 8222976.

The previous prime is 12413273. The next prime is 12413287. The reversal of 12413277 is 77231421.

It is a happy number.

12413277 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12413277 - 2² = 12413273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 12413277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3133 + ... + 5885.

It is an arithmetic number, because the mean of its divisors is an integer number (1156680).

Almost surely, 2^12413277 is an apocalyptic number.

It is an amenable number.

12413277 is a deficient number, since it is larger than the sum of its proper divisors (6093603).

12413277 is a wasteful number, since it uses less digits than its factorization.

12413277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929 (or 2923 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 12413277 is about 3523.2480752851. The cubic root of 12413277 is about 231.5414856604.

Adding to 12413277 its reverse (77231421), we get a palindrome (89644698).

The spelling of 12413277 in words is "twelve million, four hundred thirteen thousand, two hundred seventy-seven".